JPS6320464U - - Google Patents
Info
- Publication number
- JPS6320464U JPS6320464U JP11486686U JP11486686U JPS6320464U JP S6320464 U JPS6320464 U JP S6320464U JP 11486686 U JP11486686 U JP 11486686U JP 11486686 U JP11486686 U JP 11486686U JP S6320464 U JPS6320464 U JP S6320464U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- emitting
- semiconductor device
- lenses
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 claims 1
Landscapes
- Lens Barrels (AREA)
Description
第１図ａ，ｂ，ｃは本考案の発光半導体装置の
一実施例の正面図、側面図及び上面図、第２図ａ
，ｂは同実施例の内部構造を示す側断面図及び上
断面図、第３図ａ，ｂは従来の発光半導体装置の
正面図及び側面図、第４図ａ，ｂは同従来例の内
部構造を示す側断面図及び上断面図である。
１，１′：リード端子、２：発光ダイオードチ
ツプ、３：透明樹脂、３ａ，３ｂ：レンズ部、４
：Ｖ字溝。
Figures 1a, b, and c are a front view, side view, and top view of an embodiment of the light emitting semiconductor device of the present invention, and Figure 2a is a
, b are side sectional views and top sectional views showing the internal structure of the same embodiment, FIGS. 3 a and b are front views and side views of a conventional light emitting semiconductor device, and FIGS. 4 a and b are internal views of the conventional example. They are a side sectional view and a top sectional view showing the structure. 1, 1': Lead terminal, 2: Light emitting diode chip, 3: Transparent resin, 3a, 3b: Lens part, 4
:V-shaped groove.
Claims (1)
の周囲に相反する２方向に指向性を与えるレンズ
を設けて樹脂によりモールドしてなる双方向性の
発光半導体装置において、前記樹脂モールド部に
おける前記両レンズ間の略中央の外周位置に、前
記発光素子よりの光を両レンズ側へ集光させる顯
字溝を設けたことを特徴とする発光半導体装置。 In a bidirectional light-emitting semiconductor device in which a light-emitting element chip is molded with resin and a lens that provides directivity in two opposite directions is provided around the light-emitting surface of the light-emitting element chip, the two 1. A light-emitting semiconductor device, characterized in that a diagonal groove is provided at an outer circumferential position approximately in the center between the lenses to condense light from the light-emitting element toward both lenses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11486686U JPS6320464U (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11486686U JPS6320464U (en) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320464U true JPS6320464U (en) | 1988-02-10 |
Family
ID=30997992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11486686U Pending JPS6320464U (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320464U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04113465U (en) * | 1991-02-05 | 1992-10-05 | シヤープ株式会社 | Optical semiconductor device |
| JP2005317977A (en) * | 2004-04-29 | 2005-11-10 | Lg Phillips Lcd Co Ltd | Led lamp unit |
| JP2011071136A (en) * | 2010-12-21 | 2011-04-07 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
| JP2011071551A (en) * | 2010-12-21 | 2011-04-07 | Koito Mfg Co Ltd | Light emitting diode |
| JP2011071137A (en) * | 2010-12-21 | 2011-04-07 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
| JP2013183078A (en) * | 2012-03-02 | 2013-09-12 | Asahi Rubber Inc | Led apparatus with lens and multidirectional illumination apparatus |
-
1986
- 1986-07-25 JP JP11486686U patent/JPS6320464U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04113465U (en) * | 1991-02-05 | 1992-10-05 | シヤープ株式会社 | Optical semiconductor device |
| JP2005317977A (en) * | 2004-04-29 | 2005-11-10 | Lg Phillips Lcd Co Ltd | Led lamp unit |
| JP4579761B2 (en) * | 2004-04-29 | 2010-11-10 | エルジー ディスプレイ カンパニー リミテッド | LED lamp unit |
| JP2011071136A (en) * | 2010-12-21 | 2011-04-07 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
| JP2011071551A (en) * | 2010-12-21 | 2011-04-07 | Koito Mfg Co Ltd | Light emitting diode |
| JP2011071137A (en) * | 2010-12-21 | 2011-04-07 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
| JP2013183078A (en) * | 2012-03-02 | 2013-09-12 | Asahi Rubber Inc | Led apparatus with lens and multidirectional illumination apparatus |